Bra with interior stretch support

ABSTRACT

A brassiere includes a back portion and a front portion coupled to the back portion at side areas. Straps are coupled to the front portion and the back portion. Cup panels are provided on the front portion and extend to the straps. Each cup panel includes a perimeter cup region and a central cup region located on the front portion and a strap region located on one of the straps. The perimeter cup region and the strap region having a greater elastic modulus than the central cup region. In at least one embodiment, each cup panel includes a first layer and a second layer. The second layer is provided by a polymer sheet including a plurality of openings formed in the polymer sheet. The arrangement of the openings on the polymer sheet contributes to the elastic modulus in the central cup region, the perimeter cup region, and the strap region of the cup panel.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority from U.S. provisional patentapplication No. 61/937,167, filed Feb. 7, 2014.

FIELD

This disclosure relates to the field of bras and particularly to brashaving enhanced support.

BACKGROUND

Brassieres or bras are worn by many women to support their breasts andto facilitate a desirable shape and appearance. Bras are made with avariety of constructions to provide different amounts of support todifferent areas of the breasts. The type of bra selected to be worn by awoman is influenced by her personal preferences regarding appearance andcomfort as well as by the activity to be performed while she is wearingthe bra. For example, a sports bra is a type of bra that is generallycasual in appearance and provides more support to the woman's breasts,reducing movement of the breasts during physical exercise. Sports brasgenerally provide additional support by encapsulating and/or compressingthe breasts. Sports bras that encapsulate the breasts usually havemolded cups which separate the breasts and provide support around eachbreast, whereas sports bras that compress the breasts usually applyuniform pressure to flatten the breasts against the chest.

Women often prefer to wear sports bras during physical exercise toreduce movement of the breasts and resulting discomfort. Different typesof physical exercise can result in varying amounts of breast movement.For example, performing a low-impact exercise, like yoga, will generallycause less breast movement than performing a high-impact exercise, likerunning. Additionally, larger breasts will generally move more duringphysical exercise than smaller breasts. Accordingly, women may prefer towear sports bras having a wide variety of amounts and types of support.Additionally, a woman may prefer to wear different types of sports brasfor different types of physical exercise.

For women who have larger breasts and who wish to perform high-impactactivities, prior sports bras may not provide adequate support to reducemovement and resulting discomfort. Accordingly, it is desirable toprovide an improved sports bra. It would be advantageous if the sportsbra could provide adequate support for women having larger breastsand/or women who wish to perform high-impact activities. It would alsobe advantageous if a minimum number of components could be added to theconstruction of the improved sports bra to keep the costs of materialsand production lower.

SUMMARY

In accordance with one embodiment of the disclosure, there is provided abrassiere including a back portion and a front portion coupled to theback portion at side areas. Straps are coupled to the front portion andthe back portion. Cup panels are provided on the front portion andextend to the straps. Each cup panel includes a perimeter cup region anda central cup region located on the front portion and a strap regionlocated on one of the straps. The perimeter cup region and the strapregion having a greater elastic modulus than the central cup region.

In accordance with another embodiment of the disclosure, there isprovided a panel for a brassiere or bra. The panel includes a fabriclayer and a polymer layer. The fabric layer has a cup portion and astrap portion. The polymer layer is provided on substantially anentirety of the fabric layer and includes solid polymer areas andopenings. The polymer layer has an elasticity, and the openings areshaped and arranged on the polymer layer such that the elasticity variesin extent and directionality across the polymer layer. The openings arearranged along line segments that extend radially from a central polymerarea

Pursuant to yet another embodiment of the disclosure, there is provideda bra which includes a back portion, a front portion, straps, and cuppanels. The front portion is coupled to the back portion at side areas,and the straps are coupled to the front portion and the back portion.The cup panels are provided on the front portion, and each cup panelextends along one of the straps and extends to one of the side areas.Each cup panel includes a first layer and a second layer, and eachsecond layer includes a plurality of openings arranged on substantiallyan entirety of the cup panel.

The above described features and advantages, as well as others, willbecome more readily apparent to those of ordinary skill in the art byreference to the following detailed description and accompanyingdrawings. While it would be desirable to provide an article to be wornor carried by a human that provides one or more of these or otheradvantageous features, the teachings disclosed herein extend to thoseembodiments which fall within the scope of the appended claims,regardless of whether they accomplish one or more of the above-mentionedadvantages.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1A shows a plan view of a front side of a bra having two cuppanels.

FIG. 1B shows a plan view of a back side of the bra of FIG. 1A.

FIG. 2 shows an exploded schematic view of a portion of a cup panel ofFIG. 1A including a first layer, a second layer, and a third layer.

FIG. 3A shows a plan view of a front side of a portion of one of the cuppanels of FIG. 1A including reference to various regions of the cuppanel.

FIG. 3B shows another plan view of a front side of a portion of one ofthe cup panels of FIG. 1A including reference to various concentriccircles around a central polymer area of the cup panel.

FIG. 4 shows a schematic view of an opening of the second layer of FIG.2

FIG. 5 shows a plan view of a front side of the second layer of FIG. 2including a plurality of radiating line segments.

FIG. 6 shows a plan view of a front side of the second layer of FIG. 2including a plurality of concentric circles.

DETAILED DESCRIPTION

With general reference to FIG. 1A and FIG. 1B, a brassiere or bra 10 tobe worn by a female wearer is shown. The bra 10 includes two cup panels12 provided on a front portion 14 of the bra 10 to cover and support thewearer's breasts. As shown in FIG. 2 and described in further detailbelow, each of the two cup panels 12 is made up of a plurality of layers16, 22, 28 generally comprised of different materials, and one of thelayers 22 defines openings 34 therein which are formed in a patternresulting in an elasticity that varies across the layer. In alternativeembodiments, the cup panels 12 can include more or fewer layers. Forexample, the plurality of layers 16, 22, 28 can be covered by anadditional layer. As explained in further detail below, the elasticityof a layer refers to its ability to lengthen or distend under adistorting force, and then recover its original shape and size when thedistorting force is removed. “Elasticity” is generally defined by twotypes of material parameters. The first type of material parameter iscalled the “elastic modulus” and measures the amount of force per unitarea (stress) needed to achieve a given amount of deformation. In otherwords, λ/=stress/strain, where λ/ the elastic modulus. The greater theelastic modulus, the greater the force required to deform the materialto a given extent or degree. In contrast, the lesser the elasticmodulus, the lesser the force required to deform the material to a givenextent or degree. The second type of parameter is called the “elasticlimit” and defines a stress beyond which the material is no longerelastic or a deformation beyond which elasticity is lost. The elasticityof the layers provides specific amounts of support to the wearer'sbreasts. In the description below, it will be recognized that thematerials used in the bra 10 have a sufficient elastic limit towithstand forces imparted to the materials during normal use of the bra.Furthermore, as explained in further detail below, different materialsand different regions of such materials may be configured on the brawith differing elastic modulus, thus providing different stretchcharacteristics in different regions of the bra.

With reference to FIG. 1A and FIG. 1B, a front view and a back view,respectively, of the bra 10 are shown. The bra 10 includes front portion14, a back portion 38, side areas 42, straps 46, and a bottom band 50.The front portion 14 and the back portion 38 are coupled to one anotherat the side areas 42 as well as at the straps 46. When the bra 10 isworn by a wearer, the back portion 38 is generally positioned over theupper portion of the back of the wearer's torso, the front portion 14 isgenerally positioned over the upper portion of the front of the wearer'storso, the straps 46 extend over the wearer's shoulders, and the sideareas 42 are generally positioned over the upper portion of the sides ofthe wearer's torso. The bottom band 50 is coupled along a bottom 54 ofboth the front portion 14 and the back portion 38 and helps keep the bra10 in place on the wearer's torso. The bottom band 50 is essentiallycomprised of an elastomer, including any of various materials commonlyreferred to as “elastic”, as will be recognized by those of ordinaryskill in the art.

The bra 10 also includes a sternum area 58 and two cup panels 12. Thesternum area 58 is located substantially in a center 62 of the frontportion 14 such that when the bra 10 is worn by a wearer, the sternumarea 58 is generally positioned over the sternum of the wearer. Thesternum area 58 also divides the front portion 14 into a left side 66and a right side 70. The cup panels 12 are provided on the front portion14, and one cup panel 12 is arranged on each side of the sternum area 58such that the cup panels 12 mirror one another on the front portion 14.In other words, one cup panel 12 is provided on the left side 66 of thefront portion 14 and the other cup panel 12 is provided on the rightside 70 of the front portion 14. Each cup panel 12 extends from thesternum area 58 to a respective side area 42 of the bra 10 and extendsfrom the bottom band 50 up to and along a respective strap 46. In atleast one alternative embodiment, the cup panels 12 of the bra 10 can beformed together as a single piece which incorporates the sternum area58. In such an embodiment, the cup panels 12 extend between the sideareas 42 and from the bottom band 50 up and along both straps 46. In anyembodiment, when the bra 10 is worn by a wearer, the cup panels 12 aregenerally positioned over and arranged to support the wearer's breasts.

Each cup panel 12 includes three layers, including a first layer 16, asecond layer 22, and a third layer 28. An exploded perspective view of aportion of the first layer 16, the second layer 22, and the third layer28 which make up each cup panel 12 is shown in FIG. 2. The first layer16 is a fabric layer generally comprised of a fabric material 74, andhas a body facing side 78 and an opposite outward facing side 82. Asshown in FIG. 3A, the first layer 16 of each cup panel 12 includes a cupportion 17, a sternum side 18, a lateral side 19, and a strap portion20. The first layer 16 may be configured to provide an inside surface ofthe bra 10, an outside surface of the bra 10, or some intermediate layerbetween the inside and outside surfaces of the bra 10. In the embodimentshown in FIG. 1A and FIG. 1B, the first layer 16 is arranged on theinside surface of the bra 10, the sternum sides 18 are arranged at thesternum area 58 of the bra 10, the lateral sides 19 are arranged at therespective side area 42 of the bra 10, the strap portions 20 arearranged at the respective strap 46 of the bra 10, and the cup portions17 are arranged to extend from the bottom band 50 to the sternum sides18, the lateral sides 19, and the strap portions 20.

When the bra 10 is assembled as shown in FIG. 1A and FIG. 1B and is wornby a wearer, the body facing side 78 of the first layer 16 is in contactwith the wearer's body. The first layer 16 conforms to the wearer'storso and accommodates the wearer's breasts while allowing body heat andmoisture to pass through the first layer 16 and away from the wearer'sbody. The first layer 16 is also machine-washable and recovers itsoriginal shape when not being worn so that it able to be re-wornrepeatedly. Accordingly, the fabric material 74 of the first layer 16may be any fabric material which is breathable, flexible, has asufficient elasticity to provide support during use of the bra 10, andis durable against machine-washing. In at least one embodiment, thefabric material 74 of the first layer 16 is a compression fabricincluding elastane or other elastic fibers, such as a spandex fabric.Different fabric materials may be used to provide different qualities ofelasticity. For example, in one embodiment a four-way stretch fabric maybe used and in another embodiment a two-way stretch fabric may be used.

Returning to FIG. 2, the second layer 22 is a polymer layer generallycomprised of a polymer material 86 provided on the first layer 16. Likethe first layer 16, the second layer 22 conforms to the wearer's torso,accommodates the wearer's breasts, is machine-washable, and recovers itsoriginal shape when not being worn. The second layer 22 includes a sheetof polymer material with a plurality of openings 34 formed in thepolymer material. Accordingly, the second layer may be considered toinclude one or more unbroken and integrally formed polymer areas 90 withthe openings 34 positioned between or within such polymer areas(unbroken polymer areas 90 may also be referred to herein as “solidpolymer areas”). In other words, the solid polymer areas 90 are portionsof the second layer 22 which provide the polymer material 86 over acontinuous area. The plurality of openings 34 defined in the secondlayer 22 are void of the polymer material 86, and are arranged in apattern extending over the entire second layer 22. Thus, in theembodiments disclosed herein, the second layer 22 includes a thin sheetof polymer material 86 applied to the first layer 16, the thin sheet ofpolymer material 86 defining one or more solid polymer areas 90 with aplurality of openings 34 formed in the sheet. Accordingly, polymermaterial 86 is applied to the first layer 16 at the solid polymer areas90, but no polymer material 86 is applied to the first layer 16 at theopenings 34. The openings 34 in the second layer 22 allow body heat andmoisture to pass through the second layer 22 and away from the wearer'sbody rendering the second layer 22 breathable.

The second layer 22 is provided as a thin layer applied to the outwardfacing side 82 of the first layer 16 such that the second layer 22 doesnot contact the wearer's body. As shown in FIG. 3A, the second layer 22of each cup panel 12 includes a cup portion 23, a sternum side 24, alateral side 25, and a strap portion 26. Each strap portion 26 has astrap width 48. The second layer 22 also includes an outermost perimeteror perimeter edge 144. The second layer 22 is provided oversubstantially the entire first layer 16, and the second layer 22 of eachcup panel 12 is arranged substantially similarly to the first layer 16.More specifically, when the second layer 22 is arranged within the bra10 as shown in FIG. 1A and FIG. 1B, the sternum side 24 is arranged atthe sternum area 58 of the bra 10, the lateral side 25 is arranged at arespective side area 42 of the bra 10, the strap portions 26 arearranged at the respective strap 46 of the bra 10, and the cup portions17 are arranged to extend from the bottom band 50 to the sternum sides24, the lateral sides 25, and the strap portions 26. The perimeter edge144 extends around substantially an entirety of the second layer 22 andthus around substantially an entirety of the cup panel 12.

The second layer 22 may be comprised of any of various polymer materials86. The polymer material may be applied to the first layer 16 in a thinapplication. As noted above, the second layer 22 includes includingopenings 34 where no polymer material 86 is applied. In addition, thesecond layer 22 is flexible, has a degree of elasticity, and is durableagainst machine-washing. By way of example, in at least one embodiment,the polymer material 86 of the second layer 22 is an elastomer comprisedof a polyurethane resin. As another example, the polymer material 86 maybe comprised of a silicon or silicone material. It will be recognized bythose of ordinary skill in the art that numerous other materials may beappropriate for use as the second layer. The second layer 22 may beprovided on the first layer 16 in any manner which enables a thinapplication including openings 34 where no polymer material 86 isapplied. The second layer 22 may be provided by, for example,screen-printing, or otherwise depositing the polymer material 86 ontothe first layer 16. As described in further detail below, the elasticmodulus of the second layer may not be uniform and instead may vary indifferent regions of the second layer.

Returning to FIG. 2, the third layer 28 is a fabric layer generallycomprised of a fabric material 94, and has a body facing side 98 and anopposite outward facing side 102. In substantially the same manner asdescribed above with respect to the first layer 16, the third layer 28of each cup panel 12 extends from the respective sternum area 58 to therespective side area 42 and extends from the bottom band 50 up to andalong the respective strap 46.

To assemble the bra 10 as shown in FIG. 1A and FIG. 1B, the third layer28 is coupled to the first layer 16 with the second layer 22 disposedbetween the first layer 16 and the third layer 28. In at least oneembodiment, the first layer 16, second layer 22, and the third layer 28are sewn together with the second layer 22 sandwiched in-between thefirst layer 16 and the third layer 28. In at least one embodiment, thefirst layer 16, second layer 22 and third layer 28 are non-removeablycoupled together such that the three layers cannot be separated withoutdestruction of the bra 10. In at least one embodiment, the first layer16, second layer 22 and third layer 28 are coupled together only along aperimeter portion of the cup panel 12. However, in other embodiments,the first layer 16, second layer 22 and third layer are connected overmuch of an entirety of the cup panel 12. Means for connecting the panelstogether include the use of stitching, adhesives, welding, fusing or anyof various other means as will be recognized by those of ordinary skillin the art.

The third layer 28 is coupled to the first layer 16 such that the bodyfacing side 98 of the third layer 28 contacts the second layer 22. Thus,when the bra 10 is assembled as shown in FIG. 1A and FIG. 1B and is wornby a wearer, the outward facing side 102 of the third layer 28 facesaway from the wearer's body. Like the first layer 16, the third layer 28conforms to the wearer's torso, accommodates the wearer's breasts,allows body heat and moisture to pass through the third layer 28 andaway from the wearer's body, is machine-washable, and recovers itsoriginal shape when not being worn so that it able to be re-wornrepeatedly. Accordingly, the third layer 28 may be comprised of anyfabric material which is breathable, flexible, has a degree ofelasticity, and is durable against machine-washing. In at least oneembodiment, the fabric material 94 of the third layer 28 is the same asthe fabric material 74 of the first layer 16.

Returning now to FIG. 3A, the first layer 16 and the second layer 22 ofone of the cup panels 12 (shown in FIG. 1A and FIG. 1B) are shown inmore detail. As mentioned above, the “elastic modulus” (or “modulus ofelasticity”) of a material (or associated panel comprised of thematerial) refers to the extent to which a material (or the associatedpanel) lengthens or distends under a given distorting force. The“elastic limit” refers to a force after which the material (orassociated panel) is unable to recover its original shape and size. Inthe case of the bra 10 disclosed herein, the distorting force is theforce applied to the bra 10 by breasts during physical exercise. Thematerials used to make the bra generally have an elastic limit that issufficient to withstand repeated normal use of the bra during physicalexercise. Elasticity, including the elastic modulus and elastic limit isan inherent physical property of each material used to make the bra 10.Over time, elasticity of a material can be affected by additionalfactors such as exposure of the material to temperatures and ultravioletlight.

The fabric material 74 of the first layer 16 has a particular elasticmodulus, which enables the fabric material 74 to lengthen or distend aspecific amount when the force is applied. The elasticity of the firstlayer 16 over a given area and in a given direction may depend on theorientation of the fabric material 74 on the garment and whether thefabric material 74 is a two-way stretch material or a four way stretchmaterial. For example, if the fabric material 74 is a two way stretchmaterial, a vertical orientation of the two way stretch direction on thegarment will offer different support than a horizontal orientation ofthe two way stretch direction on the garment.

Likewise, the polymer material 86 of the second layer 22 has aparticular elasticity, which enables the polymer material 86 to lengthenor distend a specific amount when a force is applied to the polymermaterial 86, and a particular elasticity, which enables the polymermaterial 86 to recover a specific amount when the force is removed. Theelasticity of the second layer 22 over a given area and in a givendirection depends on several factors including, (i) the elasticqualities of the polymer material used to form the second layer 22, (ii)the thickness of the second layer 22, (iii) the number and size ofopenings 34 defined in the second layer 22 (i.e., the density of theopenings in the second layer), and (iv) the orientation of the openings34. In general, an opening 34 defined in the second layer 22 decreasesthe elastic modulus of the polymer material 86 of the second layer 22.The greater the number of openings 34 in a given area, the lesser theelastic modulus in that area. Similarly, the larger each opening 34 isin a given area, the lesser the elastic modulus of the second layer inthat area. The shape of the openings 34 may also affect the directionalstretch of the second layer 22. For example, if the openings 34 have anelliptical or oblong shape, the elastic modulus of the second layer 22may be greater in the direction of the greatest diameter across theshape of the opening, as discussed in further detail below.

Taken alone, the first layer 16 has a first elasticity (i.e., that ofthe sheet fabric material 74) and the second layer 22 has a secondelasticity (i.e., that of the sheet of polymer material 86). However,because the second layer 22 is provided on the first layer 16, the firstlayer 16 and the second layer 22 have a combined elasticity that isdifferent from that of either the first layer 16 or the second layer 22when taken alone. Because the fabric material 74 of the first layer 16has a lesser elastic modulus than the polymer material 86 of the secondlayer 22, the second layer 22 has a more limiting influence on theelastic modulus of the combined layers. In particular, in those areasoutside of the openings 34 where the polymer material 86 is applied tothe fabric material 74, the combined elastic modulus of the first layer16 and the second layer 22 over a given area is limited by the elasticmodulus of the second layer 22. However, at the location of the openings34, the combined elastic modulus of the first layer 16 and the secondlayer 22 is not limited by the second layer 22 since the polymermaterial 86 is not applied to the fabric material 74 at the openings.

Additionally, as noted above, the polymer material 86 of the secondlayer 22 has a greater elastic modulus than the fabric material 74 ofthe first layer 16. Therefore, the greatest influence on the degree ofstretch of the first layer 16 and the second layer 22 in combination isprovided by the second layer 22. The combined elastic modulus of thefirst layer 16 and the second layer 22 is greater at those locationsoutside of the openings 34 where the polymer material 86 is applied tothe fabric material 74.

As discussed above, the elastic modulus of the combined first layer 16and the second layer 22 over a given area and in a given directiondepend on the elastic modulus of both the first layer 16 and the secondlayer 22. It will be recognized that this elastic modulus of thecombined first layer 16 and second layer 22 depends in part on thenumber and size of openings 34 defined in the second layer 22 (i.e., thedensity of the openings in the second layer) as well as the orientationof the openings 34. In general, the polymer material 86 increases theelastic modulus of the combined first layer 16 and the second layer 22,while an opening 34 defined in the second layer 22 decreases the elasticmodulus of the combined first layer 16 and second layer 22 over a givenarea. Because an opening 34 in the second layer 22 is void of thepolymer material 86, the larger the opening 34 in the second layer 22,the greater the amount of fabric material 74 from the first layer 16that is exposed in that area. Similarly, the greater the number ofopenings 34 in a given area, the greater the amount of fabric material74 that is exposed in that area. Because the fabric material 74 of thefirst layer 16 has a smaller elastic modulus than the polymer material86 of the second layer 22, the more fabric material 74 that is exposedin an area, the smaller the combined elastic modulus of that area. Inother words, the higher the percentage of fabric material 74 that isexposed in that given area (i.e., the higher the density of openings 34in a given area), the smaller the combined elastic modulus of that area.Similarly, the lower the density of openings 34 in a given area, thegreater the elastic modulus of that area.

Based on the above, it will be recognized that the elastic modulus of acup panel 12 of the bra 10 may be varied across different regions of thecup panel 12 by varying the density of openings in the second layer 22.FIG. 3A shows an exemplary embodiment of an arrangement for the cuppanel 12 wherein the openings 34 in the second layer 22 are distributedacross various regions of the cup panel 12, including a nipple region143, a central cup region 145, a perimeter cup region 147, and a strapregion 149.

In FIG. 3A, the nipple region 143 is a portion of the cup panel 12covering the nipple of a wearer of the bra 10, and is defined by theregion within dotted line 153. The central cup region 145 is an areaoutside of the nipple region 143, but not extending to the perimeter ofthe cup panel 12. The central cup region 145 is thus associated with anarea on the breast of a wearer which is significantly rounded as thesurface of breast curves moving outward from the nipple. The central cupregion 145 is defined in FIG. 3A between dotted lines 155 and 153, andsurrounds the nipple region 143. In the embodiment of FIG. 3A, thenipple region 143 and the central cup region 145 are both circularareas.

The perimeter cup region 147 is an area that extends along the perimeterof the cup panel 12 and surrounds the central cup region 145 withoutextending into the strap portion 26. Thus, the perimeter cup region 147has an outline that matches the outline shape of the second layer 22except for the strap portion. In FIG. 3A the perimeter cup region 147extends outward from dotted lines 155 to the perimeter edge 144 of thesecond layer 22 and to the dotted line 159 which indicates thetransition to the strap region 149. The strap region 149 extends outwardfrom the perimeter cup region along the strap portion 26 of the secondlayer 22. Thus, the strap region 149 extends into one of the straps 46of the bra 10 and is similarly shaped as the strap.

With continued reference to FIG. 3, the density of the openings 34 inthe second layer 22 of the cup panel 12 varies moving radially outwardfrom the nipple region 143. As such the elastic modulus of the cup panel12 also varies moving radially outward from the nipple region 143. Thenipple region 143 is predominantly a solid polymer area 90 with a fewsmall openings 34 along the perimeter of the nipple region. Accordingly,the density of openings in the nipple region 143 is relatively low, andthe elastic modulus in the nipple region is relatively high. This hasthe benefit of providing substantial support to the wearer in the nippleregion of the cup panel 12 and providing an additional level of modestyfor the wearer.

The greatest density of openings 34 in the second layer 22 of the cuppanel 12 is found in the central cup region 145. Accordingly, theelastic modulus of in the central cup region 145 is significantly lowerthan in the nipple region 143. Because the central cup region 145 isassociated with an area on the breast of the wearer which issignificantly curved, the lower elastic modulus in the central cupregion 145 provides the benefit of the cup panel more easily stretchingto conform to the curves of the breast in this region. This allows thecup panel 12 to provide a closer fit in the central cup region 145 whilestill offering adequate support for the breast in this region.

The density of openings 34 in the perimeter cup region 147 is even lowerthan in the central cup region 145. Accordingly, the elastic modulus ofin the central cup region 145 is significantly lower than in the nippleregion 143. It will be noted that in the embodiment of FIG. 3A, thislower density of openings 34 is a result of the arrangement of theopenings 34 on the panel as well as the size of the openings 34. Inparticular, the openings are arranged along ray lines that extendradially outward from the nipple region 143. Because the ray linesdiverge as they extend further away from the nipple region 143, theopenings 34 on the ray lines are naturally spaced further and furtherapart moving away from the nipple region 143. Additionally, in theembodiment of FIG. 3A, the size of the openings becomes increasinglysmaller moving away from the nipple region 143. Thus, the openings 34positioned in the perimeter cup region 147 are smaller than the openings34 in the central cup region 145. Additionally, the openings in thestrap region 149 are smaller than the openings in the perimeter cupregion 147. As a result, the density of openings 34 in the perimeter cupregion 147 is less than the density of openings in the central cupregion 145, and the density of openings 34 in the strap region 149 isless than the density of openings in the perimeter cup region 147.Therefore, the elastic modulus of the perimeter cup region 147 isgreater than the elastic modulus of the central cup region 145, and theelastic modulus of the strap region 149 is greater than the elasticmodulus of the perimeter cup region 147.

The foregoing arrangement of the cup panel 12 of FIG. 3A has the benefitof providing a bra panel with the greatest elastic modulus and mostresistance to stretch in areas where it is most desirable (e.g., thestrap region 149) and a slightly decreased elastic modulus and lesserresistance to stretch in different areas where it is most desirable(e.g., the central cup region 145). Similarly, the arrangement of FIG.3A has the advantage of providing a cup panel 12 with an elastic modulusgradient that steadily increases moving radially outward from a nippleregion, thus providing a cup panel with a unique elastic modulus thatconforms to the breast of the wearer while providing changing levels ofstretch and support that are targeted to specific areas of the breast.

Although a two layer arrangement for the cup panel 12 has been describedabove including openings 34 in the second layer 22 to control theelastic modulus in various regions of the cup panel 12, it will berecognized that alternative arrangements may be used to control of theelastic modulus in various regions of the cup panel. An example of suchan alternative arrangement is a single layer cup panel comprised of anengineered fabric, wherein the elastic modulus provided by the fabric isdifferent in different regions of the cup panel. Thus, a two layerstructure is not required to incorporate the concept described herein ofvarying elastic modulus in different regions of the cup panel 12.

As noted above, the size and density of the openings 34 may be varied tocontrol the elastic modulus in different regions of the cup panel 12. Inaddition, it will be noted that the actual shape and orientation of theopenings 34 of the second layer 22 may also have an effect the combinedelastic modulus of the first layer 16 and the second layer 22 over agiven area. This is especially true when the openings 34 arenon-circular. When the openings 34 are non-circular, the second layer 22tends to provide more stretchability (i.e., a lower elastic modulus) inthe direction of the smallest diameter of the opening. In particular,the smallest diameter of an the opening 34 allows for the “mouth” of theopening 34 to enlarge or “open” in the direction of the applied force toa greater degree than is possible in the opposite larger diameterdirection. In particular, as a force is applied to the second layer 22in a direction that causes the mouth of the opening 34 to enlarge acrossits smallest diameter, the polymer material 86 around the mouth tends tobuckle slightly as the opposing sides of the mouth are moved toward oneanother (i.e., in the direction opposite the direction of the appliedforce). This buckling of the second layer 22 allows the mouth of theopening to enlarge significantly as the polymer material 86 onlystretches slightly. The buckling will continue until the opposing sidesof the mouth (i.e., the sides opposing each other in a directionperpendicular to the direction of stretch) are brought relatively closetogether. When a force is applied to the opening 34 in an oppositedirection that causes the mouth of the opening 34 to enlarge across itslarger diameter, a similar buckling also occurs. However, in thissituation, the opposing sides of the opening 34 (i.e., the sidesdefining the smallest diameter of the opening) traverse a smallerdistance before the polymer material begins to stretch to a substantialdegree. Accordingly, the shape and arrangement of the openings 34 on thesecond layer 22 impacts the combined stretchability because the firstlayer 16 and the second layer 22 will stretch more readily (i.e., has alower modulus of elasticity) in a direction of the smallest dimension ofan opening 34. This will be illustrated in further detail below withreference to FIG. 4.

Turning now to FIG. 4, a schematic view of a single opening 34 is shownto facilitate description of an exemplary embodiment of the shape of theopenings 34 in the second layer 22. As shown, the opening 34 defined inthe second layer 22 has an oval shape with a perimeter 106, a major axis110, and a minor axis 114. The major axis 110 is defined between twomajor vertices 118 which are on opposite sides of the perimeter 106 atthe largest span (i.e., diameter) of the opening 34. The minor axis 114is defined between two minor vertices 122 which are on opposite sides ofthe perimeter 106 at the smallest span (i.e., diameter) of the opening34. Accordingly, a major axis length 134, which is coextensive with thelargest span of the opening 34, is larger than a minor axis length 138,which is coextensive with the smallest span of the opening 34, when thesecond layer 22 is laid flat.

With continued reference to FIG. 4, the opening 34 provides the greateststretchability (i.e., the lowest elastic modulus) to the second layer 22in a direction along the minor axis 114. The reason for this is relatedto the degree of stretch the configuration of the opening 34 provides ina given direction without substantial stretching of the polymer material86 itself. In the example of FIG. 4, when a force is applied to in thedirection of the minor axis 114 the force initially pulls the opposingminor vertices 122 away from each other. As the opposing minor vertices122 are pulled away from each other, the polymer material 86 around theopening 34 begins to buckle as the opposing major vertices 118 are drawntoward each other. During this time, relatively little resistance tostretch is provided by the second layer 22 in the area of the opening34, and the substantial resistance to stretch is provided by the fabricof the first layer 16 inside the opening 34. As the mouth of the opening34 continues to deform, the opposing major vertices 118 reach athreshold position where they will not come substantially closer to oneanother. In order for additional stretch to occur at this point, thepolymer material 86 itself must be stretched significantly in thedirection of the force along the minor axis 114 (as opposed to continuedopening deformation). Similar deformation of the second layer 22 occurswhen a force is applied in the direction of the major axis 110, pullingthe major vertices 118 away from each other. However, as the majorvertices 118 are pulled away from each other and the polymer materialbuckles around the opening 34, the opposing minor vertices 122 arealready relatively close to one another. Accordingly, when the opposingminor vertices 122 are drawn together a relatively short distance, thethreshold position is reached and the polymer material 86 must besignificantly stretched in order for additional stretching to occur.Thus, in the example of FIG. 4, because the mouth of the opening 34 canbe elongated to a greater degree in the direction of the minor axis 114than in the direction of the major axis 110 before substantialstretching of the polymer material 86 is required (i.e., because thedistance between the major vertices 118 is greater than the distancebetween the minor vertices 122) the shape of the opening 34 provides fora greater degree of stretch along the minor axis 114 than along themajor axis 110.

As set forth above, it will be recognized that the shape of the openingshas some effect on the elastic modulus of the combined first layer 16and second layer 22. While the opening 34 in the example provided hereinare in the shape of an ellipse, it will be understood that various othershapes and various sized openings are possible. For example, eachopening 34 may be substantially shaped as a rhombus or another geometricshape having a major axis and a minor axis. In other embodiments, theopenings 34 can have different shapes throughout the second layer 22 aslong as each shape has a major axis and a minor axis. In various otherembodiments, the shapes may be regular polygons or irregular polygonswhich may or may not include a well defined major and minor axis.

As set forth in the preceding paragraphs, it will be appreciated thatthe shape of the openings 34 has some effect on the elastic modulus ofthe combined first layer 16 and second layer 22. However, it will alsobe recognized that the elastic modulus of the combined first layer 16and second layer 22 is also dependent upon several other factors asdiscussed above, including the type of fabric for the first layer 16,the type of polymer material for the second layer 22, and theorientation of the openings in the second layer 22 relative to thedirection of stretch of the fabric of the first layer 16.

Furthermore, in addition to the affect the openings 34 have on theelastic modulus of the cup panel 12, it will also be recognized that thenumber and size of openings 34 defined in the second layer impacts thebreathability of the combined first layer 16 and second layer 22, andthus the breathability of the bra 10. Because the fabric material 74 ofthe first layer 16 has a greater breathability than the polymer material86 of the second layer 22, the more fabric material 74 that is exposedin an area, the greater the breathability of that area. In other words,the higher the density of openings 34 in a given area, the higher thepercentage of fabric material 74 that is exposed in that given area, andthe greater the breathability of the bra 10 in that area.

To this point, the size, density, and orientation, of the openings 34defined in the second layer 22 has been discussed along with the effecton the elastic modulus and breathability of the first layer 16 and thesecond layer 22. Now, exemplary arrangements of such openings on thesecond layer 22 will be discussed. As will be discussed below, thearrangement of the openings may be varied to provide targeted support onthe garment, including targeted support for the wearer's breasts duringphysical exercise.

With reference now to FIG. 3B, the openings 34 defined in the secondlayer 22 are arranged and oriented in a pattern that extends acrosssubstantially an entirety of the second layer 22. The pattern ofopenings 34 is arranged about a center point or apex 142 and extends tothe outermost edge 144 of the second layer 22. As shown, the apex 142 islocated in a central polymer area 146 of the second layer 22 which iscomprised of a solid polymer area 90 shaped substantially as a circlehaving an outer perimeter 150 (shown as a dashed line in FIG. 3B).Because the central polymer area 146 comprises a solid polymer area 90,the apex 142 is located in an area having lower stretchability (i.e., agreater elastic modulus). In other words, the apex 142 is located in anarea which provides a maximum amount of support during physicalexercise. In the present embodiment, the apex 142 is positioned in thecup portion 23 of the second layer 22 in a location that is associatedwith a nipple of the wearer (e.g., the apex 142 and the central polymerarea 146 are in an area corresponding to the nipple region 143 of FIG.3A).

The apex 142 serves as a point of origin from which the pattern ofopenings 34 extends as a substantially radial pattern. As used herein, aradial pattern is one which appears to radiate from a point, like thespokes from the hub of a wheel. Accordingly, as used herein, featureswhich radiate from a point are arranged like radii or rays extendingfrom the point outwardly. To describe the pattern of openings 34 moreclearly, the openings 34 are grouped together based on shared featuresand shared dimensions relative to the apex 142. The openings 34 arearranged about the apex 142 in a radial pattern that can be describedboth in terms of radial line segments emanating from the apex 142 and interms of concentric circles centered about the apex 142. The pattern ofopenings 34 extends to the outermost edge 144 and those openings 34which are arranged at or on the outermost edge 144 are truncated wherethe second layer 22 ends.

With continued reference to FIG. 3B, a first group of openings 34defined in the second layer 22 are referred to as central openings 154and are arranged along the outer perimeter 150 of the central polymerarea 146 such that a minor vertex 122 (shown in FIG. 4) of each centralopening 154 is positioned nearest to the apex 142. Accordingly, thecentral openings 154 enable a limited amount of stretch radiallyoutwardly from the apex 142 via the minor axes 114 (shown in FIG. 4) anda slightly smaller amount of stretch concentrically around the apex 142via the major axes 110 (shown in FIG. 4). The central openings 154 arespaced substantially evenly along the outer perimeter 150 of the centralpolymer area 146 to form a circle centered about the apex 142, and thecentral openings 154 all have substantially the same major axis length134 (shown in FIG. 4) and substantially the same minor axis length 138(shown in FIG. 4) such that the central openings 154 are allsubstantially the same shape and size. Accordingly, the central openings154 enable an equal amount of stretch around the apex 142. A solidpolymer area 90 is located between each central opening 154 such thatthe central openings 154 do not contact one another to limit the amountof stretch of the central openings 154. In the embodiment shown, thereare eight central openings 154, but other embodiments can include moreor fewer than eight central openings 154.

A second group of openings 34 defined in the second layer 22 arereferred to as innermost radial openings 158 and are arranged fartherfrom the apex 142 than the central openings 154. A solid polymer area 90is located between the central openings 154 and the innermost radialopenings 158 to provide an area of greater support surrounding thecentral openings 154. Each innermost radial opening 158 is arranged suchthat a major vertex 118 (shown in FIG. 4) is positioned nearest to theapex 142. Accordingly, the innermost radial openings 158 facilitate agreatest amount of stretch concentrically around the apex 142 via theminor axes 114 (shown in FIG. 4) and facilitate a slightly smalleramount of stretch radially from the apex 142 via the major axes 110(shown in FIG. 4).

The major vertex 118 of each innermost radial opening 158 that isnearest to the apex 142 is spaced an innermost distance 162 from theapex 142 such that the innermost radial openings 158 are arranged toform an innermost concentric circle 166 (shown with a dashed line inFIG. 3B) centered about the apex 142 and spaced the innermost distance162 from the apex 142. The innermost radial openings 158 are spacedsubstantially evenly along the innermost concentric circle 166, and theinnermost radial openings 158 all have substantially the same major axislength 134 (shown in FIG. 4) and substantially the same minor axislength 138 (shown in FIG. 4) such that the innermost radial openings 158are all substantially the same shape and size. Accordingly, theinnermost radial openings 158 enable an equal amount of stretch aroundthe apex 142. A solid polymer area 90 is located between each innermostradial opening 158 such that the innermost radial openings 158 do notcontact one another to limit the amount of stretch of the innermostradial openings 158. In the embodiment shown, there are sixteeninnermost radial openings 158, but other embodiments can include more orfewer than sixteen innermost radial openings 158.

A third group of openings 34 defined in the second layer 22 are referredto as intermediary radial openings 182 and are arranged farther from theapex 142 than the innermost radial openings 158. The intermediary radialopenings 182 are interposed between the innermost radial openings 158,and a solid polymer area 90 is located between each innermost radialopening 158 and the adjacent intermediary radial openings 182 to providesupport between the openings 34. Each intermediary radial opening 182 isarranged such that a major vertex 118 (shown in FIG. 4) is positionednearest to the apex 142, and the major vertex 118 of each intermediaryradial opening 182 that is nearest to the apex 142 is spaced anintermediary distance 186 from the apex 142. The intermediary distance186 is greater than the innermost distance 162. Accordingly, theintermediary radial openings 182 facilitate a greatest amount of stretchconcentrically around the apex 142 via the minor axes 114 (shown in FIG.4) and facilitate a slightly smaller amount of stretch radially from theapex 142 via the major axes 110 (shown in FIG. 4).

The intermediary radial openings 182 form an intermediary concentriccircle 190 centered about the apex 142 and spaced the intermediarydistance 186 from the apex 142. The intermediary radial openings 182 arespaced substantially evenly along the intermediary concentric circle190, and the intermediary radial openings 182 all have substantially thesame major axis length 134 (shown in FIG. 4) and substantially the sameminor axis length 138 (shown in FIG. 4) such that the intermediaryradial openings 182 are all substantially the same shape and size.Accordingly, the intermediary radial openings 182 enable an equal amountof stretch around the apex 142. A solid polymer area 90 is locatedbetween each intermediary radial opening 182 such that the intermediaryradial openings 182 do not contact one another to limit the amount ofstretch of the intermediary radial openings 182. In the embodimentshown, there are sixteen intermediary radial openings 182, but otherembodiments can include more or fewer than sixteen intermediary radialopenings 182.

A fourth group of openings 34 defined in the second layer 22 arereferred to as outermost radial openings 206 and are arranged fartherfrom the apex 142 than the intermediary radial openings 182. Theoutermost radial openings 206 are interposed between the innermostradial openings 158 and the intermediary radial openings 182, and asolid polymer area 90 is located between each outermost radial opening206 and the adjacent innermost radial openings 158 and intermediaryradial openings 182 to provide support between the openings 34. Eachoutermost radial opening 206 is arranged such that a major vertex 118(shown in FIG. 4) is positioned nearest to the apex 142, and the majorvertex 118 of each outermost radial opening 206 that is nearest to theapex 142 is spaced an outermost distance 210 from the apex 142. Theoutermost distance 210 is greater than the intermediary distance 186.Accordingly, the outermost radial openings 206 facilitate a greatestamount of stretch concentrically around the apex 142 via the minor axes114 (shown in FIG. 4) and facilitate a slightly smaller amount ofstretch radially from the apex 142 via the major axes 110 (shown in FIG.4).

The outermost radial openings 206 form an outermost concentric circle214 centered about the apex 142 and spaced the outermost distance 210from the apex 142. The outermost radial openings 206 are spacedsubstantially evenly along the outermost concentric circle 214, and theoutermost radial openings 206 all have substantially the same major axislength 134 (shown in FIG. 4) and substantially the same minor axislength 138 (shown in FIG. 4) such that the outermost radial openings 206are all substantially the same shape and size. Accordingly, theoutermost radial openings 206 enable an equal amount of stretch aroundthe apex 142. A solid polymer area 90 is located between each outermostradial opening 206 such that the outermost radial openings 206 do notcontact one another to limit the amount of stretch of the outermostradial openings 206. In the embodiment shown, there are thirty-twooutermost radial openings 206, but other embodiments can include more orfewer than thirty-two outermost radial openings 206.

A fifth group of openings 34 defined in the second layer 22 are referredto as strap portion openings 230 and are defined only in the strapportion 26 of the second layer 22. Each strap portion opening 230 isarranged such that a major vertex 118 (shown in FIG. 4) is positionednearest to the apex 142 to facilitate a greatest amount of stretchacross the strap width 48 via the minor axes 114 (shown in FIG. 4) and aslightly smaller amount of stretch radially relative to the apex 142along the strap portion 26 of the second layer 22 via the major axes 110(shown in FIG. 4). In one embodiment the major vertex 118 of each strapportion opening 230 that is nearest to the apex 142 is spaced a strapportion distance 234 from the apex 142 such that the strap portionopenings 230 form a strap portion arc 238 centered about the apex 142and spaced the strap portion distance 234 from the apex 142. Thisarrangement enables stretch equally across the strap width 48. Inanother embodiment, the major vertices 118 that are nearest to the apex142 are spaced at varying distances from the apex 142 such that thestrap portion openings 230 do not form an arc. This arrangement enablesunequal stretch across the strap width 48.

A solid polymer area 90 is located between each strap portion opening230 such that the strap portion openings 230 do not contact one anotherto limit the amount of stretch of the strap portion openings 230. Thestrap portion openings 230 all have substantially the same major axislength 134 (shown in FIG. 4) and substantially the same minor axislength 138 (shown in FIG. 4) such that the strap portion openings 230are all substantially the same shape and size. In the embodiment shown,there are three strap portion openings 230, but other embodiments caninclude more or fewer than three strap portion openings 230. In at leastone embodiment, the number of strap portion openings 230 is dependent onthe strap width 48 (shown in FIG. 3B) such that a strap portion 26having a wider strap width 48 has a larger number of strap portionopenings 230 defined therein than a strap portion 26 having a narrowerstrap width 48.

Turning now to FIG. 5, the pattern of openings 34 defined in the secondlayer 22 may be considered as being arranged such that a plurality ofradially adjacent openings 34 are aligned along various rays or radiallyextending line segments which extend in a substantially radial directionoutwardly from the apex 142. These radial line segments includeinnermost radial line segments 170, intermediary radial line segments194, outermost radial line segments 218, and strap portion line segments242 superimposed thereon. Each line segment 170, 194, 218, and 242extends to the outermost edge 144 of the second layer 22 such that theline segments 170, 194, 218, 242 are arranged in a radial pattern aboutthe apex 142. In the embodiment of FIG. 5, at least three openings 34are provided along each of the line segments, and as many as eighteenopenings 34 are provided along one line segment.

Each innermost radial line segment 170 passes through the major vertices118 (shown in FIG. 4) of an innermost radial opening 158 and extends tothe outermost edge 144 of the second layer 22 such that the innermostradial line segments 170 are arranged in an aligned radial pattern aboutthe apex 142. Like the innermost radial openings 158, there are sixteeninnermost radial line segments 170 spaced substantially evenly aroundthe innermost concentric circle 166 (shown in FIG. 3B), and eachinnermost radial opening 158 is arranged on an innermost radial linesegment 170.

In an analogous manner to the innermost radial line segments 170described above, each intermediary radial line segment 194 passesthrough the major vertices 118 (shown in FIG. 4) of an intermediaryradial opening 182 and extends to the outermost edge 144 of the secondlayer 22 such that the intermediary radial line segments 182 arearranged in a radial pattern about the apex 142. There are sixteenintermediary radial line segments 194 spaced substantially evenly aroundthe intermediary concentric circle 190 (shown in FIG. 3B), and eachintermediary radial opening 182 is arranged on an intermediary radialline segment 194.

In an analogous manner to the innermost radial line segments 170described above, each outermost radial line segment 218 passes throughthe major vertices 118 (shown in FIG. 4) of an outermost radial opening206 and extends to the outermost edge 144 of the second layer 22 suchthat the outermost radial line segments 218 are arranged in a radialpattern about the apex 142. The same number of outermost radial linesegments 218 as outermost radial openings 206 are spaced substantiallyevenly around the outermost concentric circle 214 (shown in FIG. 3B),and each outermost radial opening 206 is arranged on an outermost radialline segment 218.

In an analogous manner to the innermost radial line segments 170described above, each strap portion line segment 242 passes through themajor vertices 118 (shown in FIG. 4) of a strap portion opening 230 andextends to the outermost edge 144 of the second layer 22 such that thestrap portion line segments 242 are arranged in a radial pattern aboutthe apex 142. The same number of strap portion line segments 242 asstrap portion openings 230 are spaced substantially evenly along thestrap width 48 (shown in FIG. 3B), and each strap portion opening 230 isarranged on a strap portion line segment 242. In the embodiment in whichthe strap portion openings 230 are arranged on a strap portion arc 238(shown in FIG. 3B), the strap portion line segments 242 are spacedsubstantially evenly along the strap portion arc 238 (shown in FIG. 3B),and each strap portion opening 230 is arranged on a strap portion linesegment 242.

With continued reference to FIG. 5, in addition to passing through aninnermost radial opening 158, each innermost radial line segment 170passes through a number of innermost origin openings 174 aligned witheach of the innermost radial openings 158. The innermost origin openings174 are arranged along the innermost radial line segments 170 such thatthe innermost radial line segments 170 pass through the major vertices118 (shown in FIG. 4) of the innermost origin openings 174. As a result,the innermost radial openings 158 and the innermost origin openings 174extend along the innermost radial line segments 170, originating at theinnermost distance 162 (shown in FIG. 3B) from the apex 142 andextending radially from the apex 142 to the outermost edge 144 of thesecond layer 22. Because the outermost edge 144 of the second layer 22is irregularly shaped, the innermost radial line segments 170 havevarying lengths, but each innermost radial line segment 170 extendsoutwardly from an innermost radial opening 158 to the outermost edge144.

The innermost origin openings 174 on each innermost radial line segment170 are separated from the innermost radial openings 158 by solidpolymer areas 90 and are separated from one another along each innermostradial line segment 170 by solid polymer areas 90 such that theinnermost origin openings 174 do not contact one another. The innermostorigin openings 174 on each innermost radial line segment 170 that arenearer to the apex 142 are separated by smaller solid polymer areas 90than innermost origin openings 174 that are farther from the apex 142.Along each innermost radial line segment 170, the innermost originopenings 174 are separated by gradually larger solid polymer areas 90the farther they are from the apex 142. Additionally, the innermostorigin openings 174 on each innermost radial line segment 170 that arenearer to the apex 142 have larger major axis lengths 134 (shown in FIG.4) than innermost origin openings 174 that are farther from the apex142. Along each innermost radial line segment 170, the innermost originopenings 174 get gradually smaller the farther they are from the apex142.

Accordingly, the innermost origin openings 174 enable the second layer22 to stretch equally around the apex 142. The innermost origin openings174 provide more stretch nearer to the apex 142 where the innermostorigin openings 174 are the largest and are spaced the closest to oneanother such that the greatest amount of fabric material 74 of the firstlayer 16 (shown in FIG. 3B) is exposed per unit area. The innermostorigin openings 174 provide gradually less stretch, or gradually moresupport, farther from the apex 142 where the innermost origin openings174 get gradually smaller and farther from one another and a smalleramount of fabric material 74 of the first layer 16 (shown in FIG. 3B) isexposed per unit area.

In the same manner, in addition to passing through an intermediaryradial opening 182, each intermediary radial line segment 194 alsopasses through a number of intermediary origin openings 198 aligned witheach of the intermediary radial openings 194. The intermediary originopenings 198 are substantially similar to the innermost origin openings174 described above, and are arranged along the intermediary radial linesegments 194 such that the intermediary radial line segments 194 passthrough the major vertices 118 (shown in FIG. 4) of the intermediaryorigin openings 198. As a result, the intermediary radial openings 182and the intermediary origin openings 198 extend along the intermediaryradial line segments 194, originating at the intermediary distance 186(shown in FIG. 3B) from the apex 142 and extending radially from theapex 142 to the outermost edge 144 of the second layer 22. Because theoutermost edge 144 of the second layer 22 is irregularly shaped, theintermediary radial line segments 194 have varying lengths, but eachintermediary radial line segment 194 extends outwardly from anintermediary radial opening 182 to the outermost edge 144.

The intermediary origin openings 198 on each intermediary radial linesegment 194 are separated from the intermediary radial openings 182 bysolid polymer areas 90 and are separated from one another along eachintermediary radial line segment 194 by solid polymer areas 90 such thatthe intermediary origin openings 198 do not contact one another. In ananalogous manner to the innermost origin openings 174 described above,the intermediary origin openings 198 on each intermediary radial linesegment 170 are separated by gradually larger solid polymer areas 90 andget gradually smaller the farther they are from the apex 142.

Accordingly, the intermediary origin openings 198 enable the secondlayer 22 to stretch equally around the apex 142. The intermediary originopenings 198 provide more stretch nearer to the apex 142 where theintermediary origin openings 198 are the largest and are spaced theclosest to one another such that the greatest amount of fabric material74 of the first layer 16 (shown in FIG. 3B) is exposed per unit area.The intermediary origin openings 198 provide gradually less stretch, orgradually more support, farther from the apex 142 where the intermediaryorigin openings 198 get gradually smaller and farther from one anotherand a smaller amount of fabric material 74 of the first layer 16 (shownin FIG. 3B) is exposed per unit area.

In the same manner, in addition to passing through an outermost radialopening 206, each outermost radial line segment 218 also passes througha number of outermost origin openings 222 aligned with each of theoutermost radial openings 206. The outermost origin openings 222 aresubstantially similar to the innermost origin openings 174 describedabove, and are arranged along the outermost radial line segments 218such that the outermost radial line segments 218 pass through the majorvertices 118 (shown in FIG. 4) of the outermost origin openings 222. Asa result, the outermost radial openings 206 and the outermost originopenings 222 extend along the outermost radial line segments 218,originating at the outermost distance 210 (shown in FIG. 3B) from theapex 142 and extending radially from the apex 142 to the outermost edge144 of the second layer 22. Because the outermost edge 144 of the secondlayer 22 is irregularly shaped, the outermost radial line segments 218have varying lengths, but each outermost radial line segment 218 extendsoutwardly from an outermost radial opening 206 to the outermost edge144.

The outermost origin openings 222 on each outermost radial line segment218 are separated from the outermost radial openings 206 by solidpolymer areas 90 and are separated from one another along each outermostradial line segment 218 by solid polymer areas 90 such that theoutermost origin openings 222 do not contact one another. In ananalogous manner to the innermost origin openings 174 described above,the outermost origin openings 222 on each outermost radial line segment218 are separated by gradually larger solid polymer areas 90 and getgradually smaller the farther they are from the apex 142.

Accordingly, the outermost origin openings 222 enable the second layer22 to stretch equally around the apex 142. The outermost origin openings222 provide more stretch nearer to the apex 142 where the outermostorigin openings 222 are the largest and are spaced the closest to oneanother such that the greatest amount of fabric material 74 of the firstlayer 16 (shown in FIG. 3B) is exposed per unit area. The outermostorigin openings 222 provide gradually less stretch, or gradually moresupport, farther from the apex 142 where the outermost origin openings222 get gradually smaller and farther from one another and a smalleramount of fabric material 74 of the first layer 16 (shown in FIG. 3B) isexposed per unit area.

Also in the same manner, in addition to passing through a strap portionopening 230, each strap portion line segment 242 also passes through anumber of strap origin openings 246 aligned with each of the strapportion openings 230. The strap origin openings 246 are substantiallysimilar to the innermost origin openings 174 described above, and arearranged along the strap portion line segments 242 such that the strapportion line segments 242 pass through the major vertices 118 (shown inFIG. 4) of the strap origin openings 246. As a result, the strap portionopenings 230 and the strap origin openings 246 extend along the strapportion line segments 242, originating at the strap portion distance 234from the apex 142 and extending radially from the apex 142 to theoutermost edge 144 of the second layer 22. Because the outermost edge144 of the second layer 22 is irregularly shaped, the strap portion linesegments 242 have varying lengths, but each strap portion line segment242 extends outwardly from a strap portion opening 230 to the outermostedge 144.

The strap origin openings 246 on each strap portion line segment 242 areseparated from the strap portion openings 230 by solid polymer areas 90and are separated from one another along each strap portion line segment242 by solid polymer areas 90 such that the strap origin openings 246 donot contact one another. In an analogous manner to the innermost originopenings 174 described above, the strap origin openings 246 on eachstrap portion line segment 242 are separated by gradually larger solidpolymer areas 90 and get gradually smaller the farther they are from theapex 142.

Accordingly, the strap origin openings 246 enable the second layer 22 tostretch equally around the apex 142. The strap origin openings 246provide more stretch nearer to the apex 142 where the strap originopenings 246 are the largest and are spaced the closest to one anothersuch that the greatest amount of fabric material 74 of the first layer16 (shown in FIG. 3B) is exposed per unit area. The strap originopenings 246 provide gradually less stretch, or gradually more support,farther from the apex 142 where the strap origin openings 246 getgradually smaller and farther from one another and a smaller amount offabric material 74 of the first layer 16 (shown in FIG. 3B) is exposedper unit area.

Taken together, the radial line pattern of openings 34 providesparticular targeted support to the wearer's breasts during physicalexercise. More specifically, the innermost origin openings 174, theintermediary origin openings 198, the outermost origin openings 222, andthe strap origin openings 246 provide graduated support which radiatesoutwardly along the second layer 22. Because the openings 174, 198, 222,and 246 radiate outwardly from the apex 142, there is a greater amountof solid polymer area 90 farther from the apex 142. Accordingly, theamount of stretch (and the associated elastic modulus) of the secondlayer 22 varies across any given portion of the second layer 22.Additionally, because the openings 174, 198, 222, and 246 are arrangedradially about the apex 142, the direction of stretch is concentric andtherefore varies across any given portion of the second layer 22. Theparticular pattern created by the openings 174, 198, 222, and 246enables the second layer 22 to stretch a greatest amount immediatelysurrounding the apex 142. This enables the second layer 22 toaccommodate and conform to a breast most easily around the apex 142 tocomfortably support the most sensitive portion of the breast. Thepattern also enables the second layer 22 to stretch a least amountfarthest from the apex 142, for example along the strap 46 and near thesternum area 58, side areas 42, and bottom band 50 of the bra 10 (shownin FIG. 1A and FIG. 1B). This enables the second layer 22 to provide thegreatest amount of additional support along the outermost edge 144 ofthe second layer 22 to secure the breasts and reduce movement of thebreasts as much as possible during physical exercise.

Turning now to FIG. 6, the innermost origin openings 174 on eachinnermost radial line segment 170 (shown in FIG. 5) are congruent withthe innermost origin openings 174 on the other innermost radial linesegments 170. Accordingly, the innermost origin openings 174 arearranged in innermost origin concentric circles 178 each of which iscentered about the apex 142. Similarly, the intermediary origin openings198 on each intermediary radial line segment 194 (shown in FIG. 5) arecongruent with the intermediary origin openings 198 on the otherintermediary radial line segments 194. As a result, the intermediaryorigin openings 198 are arranged in intermediary origin concentriccircles 202 each of which is centered about the apex 142. Additionally,the outermost origin openings 222 on each outermost radial line segment218 (shown in FIG. 5) are congruent with the outermost origin openings222 on the other outermost radial line segments 218. Accordingly, theoutermost origin openings 222 are arranged in outermost originconcentric circles 226 each of which is centered about the apex 142.Because the outermost edge 144 of the second layer 22 is irregularlyshaped and the innermost radial line segments 170, the intermediaryradial line segments 194, and the outermost radial line segments 218(shown in FIG. 5) are, therefore, of varying lengths, some of theinnermost origin concentric circles 178, the intermediary originconcentric circles 202, and the outermost origin concentric circles 226extend beyond the outermost edge 144 of the second layer 22. However,each innermost origin concentric circle 178 includes at least oneinnermost origin opening 174 and is centered about the apex 142, eachintermediary origin concentric circle 202 includes at least oneintermediary origin opening 198 and is centered about the apex 142, andeach outermost origin concentric circle 226 includes at least oneoutermost origin opening 222 and is centered about the apex 142.

Taken together, the concentrically circular pattern of openings 34provides particular targeted support to the wearer's breasts duringphysical exercise. More specifically, the innermost origin openings 174,the intermediary origin openings 198, the outermost origin openings 222,and the strap origin openings 246 are arranged and configured in amanner to provide graduated support which is arranged concentricallyabout the apex 142 and the associated central polymer area 146 of thesecond layer 22. Because the openings 174, 198, 222, and 246 arearranged concentrically about the apex 142 and central polymer area 146,and are positioned along rays extending from the apex 142, the openings174, 198, 222, and 246 are most dense in the area immediatelysurrounding the central polymer area 146, and are less dense at areasfurther removed from the central polymer area 146. Thus, the particularpattern created by the openings 174, 198, 222, and 246 enables thesecond layer 22 to stretch a greatest amount (i.e., the elastic modulusis lower) immediately surrounding the central polymer area 146 and thesecond layer stretches the least (i.e., the elastic modulus is higher)in areas further removed from the central polymer area 146. This enablesthe second layer 22 to accommodate and conform to a breast most easilyaround the apex 142 to comfortably support the most sensitive portion ofthe breast. The pattern also enables the second layer 22 to stretch aleast amount farthest from the apex 142 and the central polymer area,for example along the strap 46 and near the sternum area 58, side areas42, and bottom band 50 of the bra 10 (shown in FIG. 1A and FIG. 1B).This enables the second layer 22 to provide the greatest amount ofadditional support along the outermost edge 144 of the second layer 22to secure the breasts and reduce movement of the breasts as much aspossible during physical exercise.

The foregoing detailed description of one or more embodiments of the brahaving additional support has been presented herein by way of exampleonly and not limitation. It will be recognized that there are advantagesto certain individual features and functions described herein that maybe obtained without incorporating other features and functions describedherein. For example, although a two layer arrangement for the cup panelhas been described above including openings in a polymer layer tocontrol the elastic modulus in various regions of the cup panel, it willbe recognized that alternative arrangements may be used to control ofthe elastic modulus in various regions of the cup panel. An example ofsuch an alternative arrangement is a single layer cup panel comprised ofan engineered fabric, wherein the elastic modulus provided by the fabricis different in different regions of the cup panel. Thus, a two layerstructure is not required to incorporate the varying elastic modulusconcept described herein. Moreover, it will be recognized that variousalternatives, modifications, variations, or improvements of theabove-disclosed embodiments and other features, functions, oralternatives thereof, may be desirably combined into many otherdifferent embodiments, systems or applications. Presently unforeseen orunanticipated alternatives, modifications, variations, or improvementstherein may be subsequently made by those skilled in the art which arealso intended to be encompassed by the appended claims. Therefore, thespirit and scope of any appended claims should not be limited to thedescription of the embodiments contained herein.

What is claimed is:
 1. A brassiere, comprising: a back portion; a frontportion coupled to the back portion at side areas; straps coupled to thefront portion and the back portion; and cup panels provided on the frontportion and extending to the straps, each cup panel including aperimeter cup region and a central cup region located on the frontportion and a strap region located on one of the straps, the perimetercup region and the strap region having a greater elastic modulus thanthe central cup region.
 2. The brassiere of claim 1, each cup panelfurther including a nipple region surrounded by the central cup region,and the perimeter cup region surrounding the central cup region, thenipple region having a greater elastic modulus than the central cupregion.
 3. The brassiere of claim 2, the perimeter cup region of eachcup panel extending to one of the side areas.
 4. The brassiere of claim1, each cup panel including a first layer and a second layer, the secondlayer comprising a polymer sheet including a plurality of openingsformed in the polymer sheet.
 5. The brassiere of claim 4 wherein thepolymer sheet extends across substantially an entirety of the cup paneland a density of the plurality of openings varies across the cup panel.6. The brassiere of claim 5 further comprising a nipple regionsurrounded by the central cup region, each of the plurality of openingsaligned with at least one other of the plurality of openings along oneof a plurality of rays extending from the nipple region.
 7. Thebrassiere of claim 6 wherein each of the plurality of openings isdefined by a major axis and a minor axis, the major axis of each of theplurality of openings extending along one of the plurality of rays. 8.The brassiere of claim 5 further comprising a nipple region surroundedby the central cup region, the nipple region substantially void of theplurality of openings such that the nipple region has an elastic modulusthat is greater than the central cup region.
 9. The brassiere of claim 4wherein a density of openings in the central cup region is greater thana density of openings in the perimeter cup region and a density ofopenings in the strap region.
 10. A panel for a brassiere, comprising: afabric layer including a cup portion and a strap portion; and a polymerlayer provided on substantially an entirety of the fabric layerincluding the cup portion and the strap portion, the polymer layerincluding solid polymer areas and openings, wherein the openings aredimensioned and arranged on the polymer layer such that an elasticmodulus of the polymer layer varies across the polymer layer, andwherein the openings are arranged along line segments extending radiallyfrom a central polymer area.
 11. The panel of claim 10, wherein: theopenings include a first group of openings arranged closer to thecentral polymer area and a second group of openings arranged moredistant from the central polymer area, and the elastic modulus of thepolymer layer is larger in an area associated with the second group ofopenings than in an area associated with the first group of openings.12. The panel of claim 10, wherein: the polymer layer includes anoutermost edge extending around substantially an entirety of the cupportion and the strap portion of the fabric layer, and the openings arearranged along a plurality of line segments extending radially from thecentral polymer area to the outermost edge.
 13. The panel of claim 12,wherein the central polymer area is a solid polymer area.
 14. The panelof claim 12, wherein at least one of the line segments extends along thestrap portion.
 15. A brassiere, comprising: a back portion; a frontportion coupled to the back portion at side areas; straps coupled to thefront portion and the back portion; and cup panels provided on the frontportion, each cup panel extending along one of the straps and to one ofthe side areas, wherein each cup panel includes a first layer and asecond layer, and wherein each second layer includes a plurality ofopenings arranged on substantially an entirety of the cup panel.
 16. Thebrassiere of claim 15, wherein: the second layer is provided on thefirst layer and includes a central area, each opening of the pluralityof openings has major vertices and minor vertices, and the plurality ofopenings are arranged in concentric circles about the central area suchthat a major vertex of each opening is arranged nearer to the centralarea than a minor vertex of the opening.
 17. The brassiere of claim 16,wherein a major axis length varies between openings of the plurality ofopenings, and a minor axis length varies between openings of theplurality of openings.
 18. The brassiere of claim 17, wherein theopenings are arranged along line segments extending radially from thecentral area.
 19. The brassiere of claim 18, wherein at least one of theline segments extends along the strap.
 20. The brassiere of claim 15,wherein an elastic modulus of the second layer varies in extent anddirectionality across the second layer.